×

Method and device for explosion forming

  • US 8,650,921 B2
  • Filed: 08/06/2007
  • Issued: 02/18/2014
  • Est. Priority Date: 08/11/2006
  • Status: Active Grant
First Claim
Patent Images

1. A device (1) for explosive forming comprising:

  • at least one die (2), in which at least one work piece (5) can be arranged, and an induction element (10), with which an explosive (8) can be ignited in the at least one die (2), wherein the induction element (10) comprises at least one ignition device (11) and at least one coil arrangement (12) as a unit, and wherein said induction element (10), is arranged at least partially in a wall (9) of the at least one die (2) and wherein an inside diameter (26) of the at least one ignition device (11) is about 20 to 40 mm and wherein said at least one ignition device (11) arranged in an explosion chamber (6) of the at least one die (2), in which a voltage can be induced, and wherein the at least one ignition device (11) is configured to ignite an explosive gas mixture.

View all claims
  • 1 Assignment
Timeline View
Assignment View
    ×
    ×